condition	mean	min	max
3 h after light	1.0205786666666667	0.0	2.24307
6 h after light	3.07997	2.22273	4.13324
9 h after light	3.7307966666666665	0.0	5.87144
12 h after light	5.7068375	3.92599	10.6968
3 h after dark	3.58947	2.52896	5.05817
6 h after dark	2.89659	1.67992	4.82498
9 h after dark	0.8752163333333333	0.0	1.85791
12 h after dark	4.687265	4.17422	5.20031