condition	mean	min	max
4 h after light	2.57493	1.94997	3.80823
8 h after light	1.290693	0.285799	1.92233
12 h after light	1.2667556666666666	0.838747	1.67801
4 h after dark	1.46691	1.21365	1.70548
8 h after dark	1.5586900000000001	1.42321	1.77901
12 h after dark	2.3575166666666667	2.02688	2.5409