condition	mean	min	max
4 h after light	37.2	37.2	37.2
8 h after light	44.7	42.6	46.8
12 h after light	30.4	15.7	45.1
4 h after dark	16.2	5.0	27.4
8 h after dark	8.0	7.4	8.6
12 h after dark	44.8	22.8	66.8