condition	mean	min	max
4 h after light	26.387682499999997	12.81862	39.956745
8 h after light	25.7543495	24.860195	26.648504
12 h after light	31.7044805	25.135148	38.273813
4 h after dark	20.0978865	17.30132	22.894453
8 h after dark	16.061723	14.727076	17.39637
12 h after dark	12.755255	12.755255	12.755255