condition	mean	min	max
4 h after light	150.1585	144.784	155.533
8 h after light	134.9725	129.191	140.754
12 h after light	160.5395	160.291	160.788
4 h after dark	199.816	198.437	201.195
8 h after dark	214.167	207.606	220.728
12 h after dark	205.317	204.681	205.953