condition	mean	min	max
4 h after light	30.0	30.0	30.0
8 h after light	28.8	2.6	55.0
12 h after light	35.0	32.1	37.9
4 h after dark	31.6	21.5	41.7
8 h after dark	11.45	8.3	14.6
12 h after dark	14.85	8.2	21.5