condition	mean	min	max
3 h after light	1.9611760833333334	0.623003	4.10072
7 h after light	1.873667	0.319899	5.07989
11 h after light	1.83702625	0.551263	3.91549
2 h after dark	1.9169068333333334	0.200037	3.54865
6 h after dark	1.8173523333333332	0.916487	3.21344
10 h after dark	1.4331628333333333	0.429136	3.12943