condition mean min max 1 h after light 0.9723974973333334 0.449737111 1.264426257 3 h after light 1.9783749473333334 1.495680615 2.444264377 5 h after light 1.0185844803333333 0.7327788470000001 1.26009881 7 h after light 1.364551318 0.7246761279999999 2.366542298 9 h after light 0.47500216300000003 0.17969820000000003 0.81167078 11 h after light 1.5283645326666666 0.986729638 2.155876068 13 h after light 0.7082076226666666 0.339944245 1.1418042179999999 15 h after light 0.9955900033333334 0.6280322970000001 1.4194054280000001 1 h after dark 1.7816049636666667 1.381001766 1.983802939 3 h after dark 1.0309870943333332 0.7958462740000001 1.4896758019999998 5 h after dark 0.8655278766666666 0.594322505 1.352677638 7 h after dark 1.3082829809999998 0.656348949 1.7740246419999999