condition	mean	min	max
3 h after light	8.760353333333333	6.84657	10.7194
6 h after light	6.158471	0.885183	10.6992
9 h after light	4.577656666666667	2.90946	5.56244
12 h after light	3.5564975	3.12699	4.56419
3 h after dark	2.945533333333333	2.01428	3.80076
6 h after dark	3.61554	1.00352	6.96084
9 h after dark	7.15158	4.58619	10.3586
12 h after dark	6.26622	3.98964	8.5428