condition	mean	min	max
4 h after light	32.6847	30.0856	35.2838
8 h after light	22.314349999999997	21.5397	23.089
12 h after light	31.26615	31.1207	31.4116
4 h after dark	39.5222	35.1827	43.8617
8 h after dark	41.257400000000004	40.3646	42.1502
12 h after dark	40.1056	39.2531	40.9581