condition	mean	min	max
3 h after light	3.67171	3.24258	3.95722
6 h after light	4.6754066666666665	3.86442	5.9735
9 h after light	7.547533333333333	7.14585	7.86414
12 h after light	8.1316325	3.0504	10.7814
3 h after dark	6.99907	6.58418	7.45757
6 h after dark	5.258523333333334	4.63948	6.19115
9 h after dark	3.36144	3.05671	3.71466
12 h after dark	2.5591850000000003	2.52455	2.59382