condition	mean	min	max
4 h after light	4.59149	3.73494	5.44804
8 h after light	5.005884999999999	4.51434	5.49743
12 h after light	13.228850000000001	10.7261	15.7316
4 h after dark	42.683800000000005	41.8468	43.5208
8 h after dark	30.2232	28.8288	31.6176
12 h after dark	24.449849999999998	23.6692	25.2305