condition	mean	min	max
4 h after light	327.9	327.9	327.9
8 h after light	309.35	300.3	318.4
12 h after light	266.0	247.4	284.6
4 h after dark	186.39999999999998	171.1	201.7
8 h after dark	174.0	130.4	217.6
12 h after dark	198.4	127.3	269.5