condition	mean	min	max
4 h after light	5.3	5.3	5.3
8 h after light	47.7	47.6	47.8
12 h after light	63.349999999999994	47.1	79.6
4 h after dark	67.95	53.0	82.9
8 h after dark	47.5	42.5	52.5
12 h after dark	34.05	20.7	47.4