condition	mean	min	max
3 h after light	1.3141410833333333	0.283402	2.96571
7 h after light	1.72606375	0.760926	2.41544
11 h after light	2.200945	1.18796	4.662
2 h after dark	2.1963903333333334	0.810634	3.74876
6 h after dark	1.97205425	0.566983	4.29937
10 h after dark	1.6468310833333333	0.565303	2.61574