condition mean min max 0 h after light 0.194883 0.149062 0.240704 2 h after light 0.03958505 0.0373318 0.0418383 4 h after light 0.2421125 0.219173 0.265052 8 h after light 7.451055 6.96586 7.93625 12 h after light 4.22459 3.85506 4.59412 2 h after dark 2.3047500000000003 2.14847 2.46103 4 h after dark 1.3364500000000001 1.07451 1.59839 8 h after dark 0.49327150000000003 0.461067 0.525476 12 h after dark 0.15683249999999999 0.11477 0.198895