condition	mean	min	max
4 h after light	4.697039999999999	4.05343	5.34065
8 h after light	4.966225	4.96233	4.97012
12 h after light	4.74427	4.72565	4.76289
4 h after dark	6.047136666666667	5.486	6.49143
8 h after dark	6.996016666666667	6.52039	7.44563
12 h after dark	5.3736999999999995	4.47997	6.09003