condition	mean	min	max
4 h after light	80.6	80.6	80.6
8 h after light	32.3	17.6	47.0
12 h after light	28.200000000000003	16.2	40.2
4 h after dark	73.85	23.0	124.7
8 h after dark	40.9	11.8	70.0
12 h after dark	28.45	23.0	33.9