condition mean min max 0 h after light 0.0627935 0.0 0.125587 2 h after light 0.1166075 0.0 0.233215 4 h after light 0.0573485 0.0 0.114697 8 h after light 1.3188974999999998 0.841475 1.79632 12 h after light 0.9486365 0.701443 1.19583 2 h after dark 0.6357705 0.359508 0.912033 4 h after dark 1.025925 1.00688 1.04497 8 h after dark 0.3203095 0.261847 0.378772 12 h after dark 0.18189850000000002 0.124251 0.239546