condition	mean	min	max
0 h after light	48.5547	47.177	49.9324
4 h after light	24.08965	22.3691	25.8102
8 h after light	14.61915	12.8126	16.4257
4 h after dark	30.4647	29.7913	31.1381
8 h after dark	31.231099999999998	30.8142	31.648
12 h after dark	38.41245	31.6625	45.1624