condition	mean	min	max
4 h after light	29.8	29.8	29.8
8 h after light	55.0	38.4	71.6
12 h after light	86.95	44.9	129.0
4 h after dark	55.4	51.9	58.9
8 h after dark	58.9	43.5	74.3
12 h after dark	24.1	23.6	24.6