condition mean min max 1 h after light 0.5119912775 0.503620021 0.520362534 3 h after light 2.4611219186666666 2.2284024430000002 2.665005624 5 h after light 2.510409053 2.1511231630000003 3.07851786 7 h after light 4.519744246333333 2.6857630969999997 5.6046205879999995 9 h after light 4.643369543 4.220400378 5.006304581 11 h after light 5.780853364333333 4.798132439 6.475433461000001 13 h after light 5.004122317333334 2.938932473 6.258255957 15 h after light 4.831716147333333 4.78327294 4.922136719 1 h after dark 6.9951002823333335 6.576258362999999 7.514754827000001 3 h after dark 7.688780609333333 5.440344507000001 9.419103123 5 h after dark 4.819351268 4.312003101 5.340219095 7 h after dark 5.452924630333333 4.027980188 7.7943891260000004