condition	mean	min	max
4 h after light	76.455163	70.313647	82.596679
8 h after light	116.7585225	104.072852	129.444193
12 h after light	156.2330455	130.907663	181.558428
4 h after dark	311.7156405	232.204248	391.227033
8 h after dark	288.997221	216.93647	361.057972
12 h after dark	116.323291	116.323291	116.323291