condition	mean	min	max
3 h after light	8.304969999999999	7.74485	8.61594
6 h after light	8.530256666666666	6.64253	9.85035
9 h after light	10.251396666666666	9.86629	10.7365
12 h after light	13.82	12.8368	14.3739
3 h after dark	15.140966666666666	13.7407	17.4502
6 h after dark	11.8853	11.2438	12.2234
9 h after dark	11.390600000000001	10.4414	12.2337
12 h after dark	8.349943333333334	7.22986	10.4187