condition	mean	min	max
4 h after light	58.754054999999994	38.654278	78.853832
8 h after light	39.159479	34.532672	43.786286
12 h after light	39.50785	34.532672	44.483028
4 h after dark	22.371976	21.116062	23.62789
8 h after dark	23.461986500000002	19.182468	27.741505
12 h after dark	87.078362	87.078362	87.078362