condition	mean	min	max
4 h after light	3.14425	2.74103	3.54747
8 h after light	3.3914999999999997	2.95177	3.83123
12 h after light	2.5169915	0.737423	4.29656
4 h after dark	4.136723333333333	2.73551	5.03726
8 h after dark	5.0151	1.96594	7.42626
12 h after dark	6.65722	4.48649	10.5702