condition	mean	min	max
4 h after light	61.514234	55.664711	67.363757
8 h after light	66.3972175	63.440862	69.353573
12 h after light	54.616819500000005	52.580919	56.65272
4 h after dark	48.369733499999995	42.091791	54.647676
8 h after dark	50.8352485	46.302412	55.368085
12 h after dark	32.875065	32.875065	32.875065