condition	mean	min	max
4 h after light	3.703375	3.12861	4.27814
8 h after light	3.907935	3.55493	4.26094
12 h after light	2.3011749999999997	1.30822	3.29413
4 h after dark	2.529723333333333	1.87395	3.07771
8 h after dark	1.3913136666666666	0.798661	1.73442
12 h after dark	2.9263500000000002	2.3713	3.38064