condition	mean	min	max
3 h after light	1.171607825	0.0	3.78257
7 h after light	0.7226414750000001	0.0	3.96614
11 h after light	0.2967702	0.0	1.19066
2 h after dark	0.6182422666666667	0.0	2.66173
6 h after dark	0.8716336666666666	0.0	3.99455
10 h after dark	0.787660275	0.0264917	3.12287