condition	mean	min	max
4 h after light	31.501350000000002	29.5855	33.4172
8 h after light	34.0147	32.9706	35.0588
12 h after light	36.974199999999996	35.8187	38.1297
4 h after dark	44.109350000000006	41.0142	47.2045
8 h after dark	36.96395	36.4734	37.4545
12 h after dark	40.738749999999996	39.8057	41.6718