condition	mean	min	max
4 h after light	12.9	12.9	12.9
8 h after light	42.5	41.0	44.0
12 h after light	31.900000000000002	29.6	34.2
4 h after dark	34.15	31.2	37.1
8 h after dark	39.5	27.7	51.3
12 h after dark	52.650000000000006	49.2	56.1