condition	mean	min	max
4 h after light	5.712777333333333	4.078629	6.9389970000000005
8 h after light	3.578547	2.185577	5.639329
12 h after light	4.874768333333334	3.118875	6.055991000000001
16 h after light	4.596463	2.999664	7.073669000000001
4 h after dark	15.152786666666668	11.652610000000001	17.1331
8 h after dark	5.398626333333333	1.600596	8.879278999999999