condition	mean	min	max
4 h after light	26.486800000000002	25.5534	27.4202
8 h after light	21.6404	20.385	22.8958
12 h after light	25.6664	23.9724	27.3604
4 h after dark	21.010866666666665	19.9926	22.0042
8 h after dark	26.439400000000003	24.5465	28.3257
12 h after dark	27.6831	27.1887	28.6624