condition	mean	min	max
4 h after light	27.843417000000002	23.090394	32.59644
8 h after light	29.1110045	22.099016	36.122993
12 h after light	24.9530485	19.719868	30.186229
4 h after dark	25.50303	22.704991	28.301069
8 h after dark	40.2169	40.180992	40.252808
12 h after dark	25.824707	25.824707	25.824707