condition	mean	min	max
3 h after light	5.954253333333334	3.84254	7.55377
6 h after light	4.81604	4.2822	5.61532
9 h after light	4.59451	4.3132	4.84108
12 h after light	5.04345	3.51708	6.10421
3 h after dark	5.634873333333333	4.47465	6.41075
6 h after dark	4.78338	3.39845	6.28888
9 h after dark	4.070533333333334	2.75628	4.98936
12 h after dark	5.78817	4.67032	6.90602