condition	mean	min	max
4 h after light	12.67765	12.258	13.0973
8 h after light	19.775199999999998	19.1488	20.4016
12 h after light	21.89935	20.3745	23.4242
4 h after dark	31.0804	25.0374	34.4659
8 h after dark	24.496933333333335	20.0789	27.9569
12 h after dark	14.027033333333334	13.2336	15.4759