condition	mean	min	max
3 h after light	21.1446	17.386	23.3013
6 h after light	25.823	21.974	28.6969
9 h after light	36.5768	33.7915	39.6162
12 h after light	42.5721	40.5786	44.6295
3 h after dark	61.6596	57.7887	65.1155
6 h after dark	54.64613333333333	53.3322	56.4645
9 h after dark	42.09096666666667	37.752	47.5633
12 h after dark	26.241966666666666	20.4391	33.3341