condition	mean	min	max
4 h after light	26.6	26.6	26.6
8 h after light	34.95	22.0	47.9
12 h after light	48.1	43.6	52.6
4 h after dark	41.5	24.1	58.9
8 h after dark	47.25	12.2	82.3
12 h after dark	26.65	26.0	27.3