condition	mean	min	max
0 h after light	59.1395	52.3563	65.9227
4 h after light	57.9988	56.0762	59.9214
8 h after light	46.05695	41.13	50.9839
4 h after dark	68.6907	58.7173	78.6641
8 h after dark	60.102900000000005	58.9846	61.2212
12 h after dark	55.647149999999996	53.7635	57.5308