condition	mean	min	max
4 h after light	88.0	88.0	88.0
8 h after light	81.7	62.0	101.4
12 h after light	158.4	98.9	217.9
4 h after dark	173.95	167.1	180.8
8 h after dark	166.14999999999998	135.6	196.7
12 h after dark	117.1	84.6	149.6