condition	mean	min	max
0 h after light	25.743	25.2096	26.2764
4 h after light	12.73735	10.7754	14.6993
8 h after light	12.0459	10.8284	13.2634
4 h after dark	20.649099999999997	20.5464	20.7518
8 h after dark	18.88165	18.3701	19.3932
12 h after dark	24.0095	19.7873	28.2317