condition	mean	min	max
4 h after light	6.590879999999999	1.65122	12.4737
8 h after light	5.623005333333333	0.907466	11.7147
12 h after light	6.060426666666666	1.92487	13.5585
4 h after dark	6.7324399999999995	6.37127	7.20327
8 h after dark	5.87476	2.36272	12.4242
12 h after dark	6.3743566666666664	2.49501	10.264