condition mean min max 1 h after light 1.7391605929999998 1.219268176 2.019370316 3 h after light 1.7663524603333334 0.46740019200000005 2.557922885 5 h after light 1.4193103203333335 0.6579707229999999 1.936629809 7 h after light 1.4072172269999998 0.556908627 2.629491443 9 h after light 0.7685013806666666 0.721485137 0.8053268029999999 11 h after light 1.6039400480000001 0.576995157 2.7547305310000003 13 h after light 0.7113047733333333 0.145690391 1.7127063269999998 15 h after light 0.8346874256666668 0.6280322970000001 1.19762333 1 h after dark 0.9156548726666667 0.641179391 1.24326221 3 h after dark 1.176174454 0.357522192 2.273846496 5 h after dark 0.6818716296666667 0.254709645 1.141321757 7 h after dark 1.7474320626666666 1.312697897 2.168252341