condition	mean	min	max
0 h after light	34.8543	33.212	36.4966
4 h after light	47.7203	42.4352	53.0054
8 h after light	58.1167	55.7139	60.5195
4 h after dark	43.862	40.2738	47.4502
8 h after dark	40.30565	40.0527	40.5586
12 h after dark	34.2372	33.1071	35.3673