condition	mean	min	max
4 h after light	28.134663000000003	16.376346	39.89298
8 h after light	23.511953	21.180193	25.843713
12 h after light	28.780986499999997	23.107938	34.454035
4 h after dark	19.683234499999998	19.260185	20.106284
8 h after dark	15.5905395	14.71979	16.461289
12 h after dark	15.996883	15.996883	15.996883