condition mean min max 2 h after light 0.376018 0.0 1.25869 6 h after light 0.17172666666666667 0.0 1.03036 10 h after light 0.158715 0.0 0.95229 14 h after light 0.0 0.0 0.0 18 h after light 0.13746783333333332 0.0 0.824807 2 h after dark 0.36992 0.0 1.12064