condition	mean	min	max
4 h after light	48.763933333333334	34.9295	61.6144
8 h after light	13.275993333333332	7.81518	18.4668
12 h after light	3.90116	2.19916	6.83242
4 h after dark	6.70619	4.98611	9.15811
8 h after dark	21.2914	15.6657	26.1137
12 h after dark	41.17926666666667	34.6602	51.9602