condition	mean	min	max
4 h after light	56.008649	48.479341	63.537957
8 h after light	53.2783505	50.053754	56.502947
12 h after light	49.103594	47.401837	50.805351
4 h after dark	42.2895535	41.680638	42.898469
8 h after dark	47.6815625	46.96929	48.393835
12 h after dark	58.345135	58.345135	58.345135