condition	mean	min	max
4 h after light	45.1174	40.8881	49.3467
8 h after light	24.5061	24.4733	24.5389
12 h after light	23.397550000000003	21.3608	25.4343
4 h after dark	28.072	26.7713	29.3727
8 h after dark	40.68015	39.5201	41.8402
12 h after dark	44.4713	43.8137	45.1289