condition	mean	min	max
4 h after light	21.4	21.4	21.4
8 h after light	42.4	31.4	53.4
12 h after light	23.75	21.4	26.1
4 h after dark	14.649999999999999	14.2	15.1
8 h after dark	23.75	15.6	31.9
12 h after dark	20.45	14.6	26.3