condition	mean	min	max
4 h after light	43.9228	30.615726	57.229874
8 h after light	41.538836	37.372552	45.70512
12 h after light	42.546471	39.956745	45.136197
4 h after dark	28.3376095	23.709699	32.96552
8 h after dark	20.9007965	17.310249	24.491344
12 h after dark	37.491488	37.491488	37.491488