condition	mean	min	max
4 h after light	3.9117200000000003	2.41374	4.76294
8 h after light	1.9721466666666667	0.68367	3.01873
12 h after light	2.2536199999999997	1.39549	3.52561
4 h after dark	3.46395	2.63242	4.89375
8 h after dark	5.750243333333334	4.38366	6.58036
12 h after dark	13.557500000000001	11.5494	16.5776