condition	mean	min	max
4 h after light	1.36585	0.38547	2.34623
8 h after light	2.5177535	0.974057	4.06145
12 h after light	2.84868	2.03703	3.66033
4 h after dark	2.248001	0.607813	4.38865
8 h after dark	1.6396866666666667	1.3429	1.88424
12 h after dark	2.2169419233333336	0.00212577	4.85022