condition	mean	min	max
4 h after light	22.1	22.1	22.1
8 h after light	14.25	11.4	17.1
12 h after light	64.9	53.2	76.6
4 h after dark	61.099999999999994	44.6	77.6
8 h after dark	16.9	10.1	23.7
12 h after dark	40.8	21.3	60.3