condition	mean	min	max
4 h after light	498.6	498.6	498.6
8 h after light	592.55	509.8	675.3
12 h after light	489.34999999999997	163.9	814.8
4 h after dark	105.2	48.9	161.5
8 h after dark	63.05	59.4	66.7
12 h after dark	134.05	73.2	194.9