condition	mean	min	max
4 h after light	65.5	65.5	65.5
8 h after light	72.4	45.2	99.6
12 h after light	62.849999999999994	61.6	64.1
4 h after dark	92.0	69.3	114.7
8 h after dark	64.0	57.6	70.4
12 h after dark	67.1	39.6	94.6