condition	mean	min	max
4 h after light	31.5	31.5	31.5
8 h after light	30.6	17.3	43.9
12 h after light	21.85	17.5	26.2
4 h after dark	47.15	47.0	47.3
8 h after dark	15.700000000000001	4.8	26.6
12 h after dark	12.15	4.5	19.8