condition	mean	min	max
2 h after light	4.64132	2.94559	6.32413
6 h after light	0.882837	0.0	1.66713
10 h after light	1.048495	0.530007	1.9475
2 h after dark	0.59195	0.0	1.77585
6 h after dark	2.3529033333333333	1.60106	3.48675
10 h after dark	1.035623	0.635968	1.80466