condition	mean	min	max
2 h after light	20.268366666666665	15.9217	26.4351
6 h after light	15.301091666666666	7.44765	19.0225
10 h after light	22.8124	19.8568	26.6731
14 h after light	20.85353333333333	16.0223	25.6362
18 h after light	21.9774	15.4016	30.1644
2 h after dark	15.0728	10.6616	19.9865