condition	mean	min	max
4 h after light	26.1	26.1	26.1
8 h after light	25.75	21.0	30.5
12 h after light	16.45	2.9	30.0
4 h after dark	11.7	1.7	21.7
8 h after dark	29.8	22.9	36.7
12 h after dark	41.15	30.3	52.0