condition	mean	min	max
4 h after light	0.9000714999999999	0.412613	1.38753
8 h after light	0.8919410000000001	0.686602	1.09728
12 h after light	1.7990249999999999	1.60025	1.9978
4 h after dark	3.9875399999999996	3.59499	4.30254
8 h after dark	2.817083333333333	2.05492	3.38177
12 h after dark	1.1639973333333333	0.787672	1.6575