condition mean min max 0 h after light 1.9688999999999999 1.74552 2.19228 2 h after light 2.701695 2.13721 3.26618 4 h after light 6.562885 5.61633 7.50944 8 h after light 7.696175 7.41093 7.98142 12 h after light 6.484014999999999 5.55155 7.41648 2 h after dark 6.031995 4.77599 7.288 4 h after dark 5.178324999999999 4.93981 5.41684 8 h after dark 3.8021000000000003 3.78666 3.81754 12 h after dark 1.921205 1.55271 2.2897