condition	mean	min	max
0 h after light	30.190350000000002	28.904	31.4767
4 h after light	36.4726	32.7086	40.2366
8 h after light	54.417699999999996	50.7739	58.0615
4 h after dark	53.7361	51.4022	56.07
8 h after dark	37.7825	37.5917	37.9733
12 h after dark	26.898400000000002	23.457	30.3398