condition	mean	min	max
4 h after light	620.667809	601.103561	640.232057
8 h after light	667.636242	640.232057	695.040427
12 h after light	699.9194295	640.232057	759.606802
4 h after dark	673.192942	605.650752	740.735132
8 h after dark	612.3806645	585.61431	639.147019
12 h after dark	506.331293	506.331293	506.331293