condition	mean	min	max
4 h after light	1222.7	1222.7	1222.7
8 h after light	929.45	690.9	1168.0
12 h after light	488.8	178.5	799.1
4 h after dark	235.39999999999998	188.4	282.4
8 h after dark	253.60000000000002	242.6	264.6
12 h after dark	361.45	247.9	475.0