condition	mean	min	max
4 h after light	41.548561	25.655756	57.441366
8 h after light	59.042187	54.529163	63.555211
12 h after light	66.1021515	55.124816	77.079487
4 h after dark	52.872958999999994	46.474863	59.271055
8 h after dark	36.4749885	29.420467	43.52951
12 h after dark	44.062111	44.062111	44.062111