condition	mean	min	max
4 h after light	24.271099999999997	23.9001	24.6421
8 h after light	17.83985	17.3574	18.3223
12 h after light	15.39115	14.722	16.0603
4 h after dark	22.6813	22.1937	23.1052
8 h after dark	26.414566666666666	24.778	27.481
12 h after dark	32.882333333333335	31.9258	33.4187