condition	mean	min	max
0 h after light	58.8012	57.4435	60.1589
4 h after light	64.2883	62.4528	66.1238
8 h after light	48.6872	42.9462	54.4282
4 h after dark	35.35725	33.1792	37.5353
8 h after dark	48.449	46.0113	50.8867
12 h after dark	72.42495	71.3824	73.4675