condition	mean	min	max
4 h after light	119.1	119.1	119.1
8 h after light	81.9	73.0	90.8
12 h after light	51.6	21.0	82.2
4 h after dark	35.3	22.9	47.7
8 h after dark	29.650000000000002	11.1	48.2
12 h after dark	81.35	50.7	112.0