condition	mean	min	max
4 h after light	12.13165	12.023	12.2403
8 h after light	11.73925	10.9158	12.5627
12 h after light	20.696649999999998	17.7635	23.6298
4 h after dark	24.2855	23.7185	25.0733
8 h after dark	24.10846666666667	23.6556	24.832
12 h after dark	19.010666666666665	17.3543	20.1299