condition	mean	min	max
4 h after light	12.7473	11.6637	13.8309
8 h after light	27.377200000000002	24.9711	29.7833
12 h after light	58.7208	56.4526	60.989
4 h after dark	64.16825	61.6915	66.645
8 h after dark	31.88165	30.5638	33.1995
12 h after dark	21.8469	21.0054	22.6884