condition	mean	min	max
4 h after light	10.7	10.7	10.7
8 h after light	6.7	3.6	9.8
12 h after light	22.8	20.3	25.3
4 h after dark	20.85	13.4	28.3
8 h after dark	26.849999999999998	8.9	44.8
12 h after dark	15.8	8.3	23.3