condition	mean	min	max
4 h after light	54.4	54.4	54.4
8 h after light	37.35	31.8	42.9
12 h after light	61.8	51.0	72.6
4 h after dark	36.35	21.0	51.7
8 h after dark	37.900000000000006	27.6	48.2
12 h after dark	34.7	25.1	44.3