condition mean min max 0 h after light 2.21675 2.12767 2.30583 2 h after light 6.842645 4.06987 9.61542 4 h after light 1.0303625 0.446265 1.61446 8 h after light 0.11318049999999999 0.112965 0.113396 12 h after light 0.4962575 0.0 0.992515 2 h after dark 0.113042 0.0 0.226084 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 4.73372 3.60709 5.86035