condition	mean	min	max
4 h after light	13.1034835	12.381804	13.825163
8 h after light	11.262219	11.016573	11.507865
12 h after light	11.7123825	11.28767	12.137095
4 h after dark	12.227562500000001	12.137095	12.31803
8 h after dark	12.2485355	11.350895	13.146176
12 h after dark	12.502313	12.502313	12.502313