condition	mean	min	max
4 h after light	27.3035855	25.908612	28.698559
8 h after light	23.232399	20.987667	25.477131
12 h after light	22.895045	20.631332	25.158758
4 h after dark	22.339851	21.279049	23.400653
8 h after dark	24.9875715	24.644981	25.330162
12 h after dark	23.795114	23.795114	23.795114