condition	mean	min	max
4 h after light	43.522850000000005	42.9881	44.0576
8 h after light	30.1575	29.4431	30.8719
12 h after light	23.189950000000003	21.5376	24.8423
4 h after dark	30.2949	30.2107	30.3534
8 h after dark	32.456133333333334	30.0314	33.7662
12 h after dark	36.55526666666667	32.8928	40.9516