condition	mean	min	max
4 h after light	62.551692	58.116296	66.987088
8 h after light	79.136806	77.463984	80.809628
12 h after light	58.4687385	53.842026	63.095451
4 h after dark	80.122421	69.164752	91.08009
8 h after dark	70.38955150000001	55.369579	85.409524
12 h after dark	47.775539	47.775539	47.775539