condition	mean	min	max
3 h after light	0.34326158333333334	0.0	0.819857
7 h after light	1.1795479166666667	0.0	2.74804
11 h after light	0.39156250000000004	0.0	1.79821
2 h after dark	1.2322978333333334	0.152708	4.4033
6 h after dark	0.710662	0.0	2.16695
10 h after dark	0.3979723333333334	0.0	1.79377