condition mean min max 3 h after light 1.2520344166666666 0.0 3.02591 7 h after light 1.9572571666666667 0.526936 5.10043 11 h after light 1.4119027499999999 0.233113 2.90915 2 h after dark 1.4876206666666667 0.636283 3.10809 6 h after dark 1.0913505000000001 0.190215 2.21433 10 h after dark 0.7535415 0.140776 1.71852