condition	mean	min	max
3 h after light	7.188203333333334	5.97306	7.86516
6 h after light	7.61465	5.41597	8.92018
9 h after light	8.66689	7.20436	11.2519
12 h after light	11.1852425	8.90527	13.3442
3 h after dark	17.9304	14.7892	21.483
6 h after dark	16.8838	15.0869	18.9372
9 h after dark	13.274033333333334	11.4941	14.9392
12 h after dark	14.786100000000001	13.077	16.4952